室内环境快速定位

2009 IEEE Symposium on Computational Intelligence for Security and Defense Applications Pub Date : 2009-07-08 DOI:10.1109/CISDA.2009.5356553

R. Elias, A. Elnahas

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引用次数: 11

摘要

本文提出了一种快速室内定位算法。该算法不需要安装任何传感器;相反，定位是使用图像匹配确定的。我们的系统通过使用所谓的JUDOCA探测器检测图像结点来研究(或学习)室内环境。任何两边交界处形成一个三角形，可以用来存储信息，并在之后识别环境。关联应用于相对于由结形成的三角形的一边表示的点。实验表明，该方法在较短的处理时间内达到了与仿射相关方法相似的精度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Fast localization in indoor environments

In this paper, we propose an algorithm for fast indoor localization. The algorithm does not require any sensors to be installed; instead, localization is determined using image matching. Our system studies (or learns) the indoor environment through detecting image junctions using the so-called JUDOCA detector. Any 2-edge junction forms a triangle that can be used to store information and recognize the environment afterwards. Correlation is applied to points denoted with respect to one side of the triangle formed by the junction. Experiments show that this approach reaches similar accuracy of the affine-based correlation approach in less processing time.

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2009 IEEE Symposium on Computational Intelligence for Security and Defense Applications

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